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Electrical heating film warmer and assembly method of warmer

An electric heating film and heater technology, which is applied in the field of household appliances, can solve the problems of waste of materials, slow assembly efficiency of electric heating film heaters, easy damage to electric heating film, etc., to reduce installation difficulty, improve service life, and fix firmly Effect

Pending Publication Date: 2018-12-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is that the electrothermal film heater in the prior art is easy to damage the electrothermal film during the installation process, resulting in waste of materials and slow assembly efficiency of the electrothermal film heater.

Method used

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  • Electrical heating film warmer and assembly method of warmer
  • Electrical heating film warmer and assembly method of warmer
  • Electrical heating film warmer and assembly method of warmer

Examples

Experimental program
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Effect test

Embodiment 1

[0050] This embodiment provides an electric heating film heater, such as figure 1 with figure 2 shown, which includes

[0051] An electrothermal diaphragm 1, the lower end of the electrothermal diaphragm 1 is provided with a terminal 2, each of the electrothermal diaphragm 1 has two terminals 2, and the two sides of the electrothermal diaphragm 1 are respectively Two sets of protruding parts 9 are provided, and the protruding parts 9 are provided on the protective cover 10 of the outer contour edge of the electrothermal film 1;

[0052] The fixing frame 3 includes two clamping beams 6 that are clamped and connected to the electrothermal diaphragm 1 and a support plate that is respectively connected to both ends of the two clamping beams 6 for supporting the electrothermal diaphragm 1 . The clamping beam 6 includes a first clamping plate 4 and a second clamping plate 5 arranged on the same horizontal plane and perpendicular to the surface of the electrothermal film 1, and t...

Embodiment 2

[0065] The difference between this embodiment and Embodiment 1 is that there is only one clamping beam 6 , and the electrothermal diaphragm 1 is vertically arranged to abut against the upper surface of the clamping beam 6 through the protrusion 9 under the action of gravity.

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Abstract

The invention discloses an electrical heating film warmer and an assembly method of the warmer. The electrical heating film warmer comprises an electrical heating diaphragm, a fixed frame and an insulation structure, wherein a wiring terminal is arranged on the end portion of the electrical heating diaphragm. The fixed frame comprises a clamping connected girder connected with the electrical heating diaphragm in a clamping mode and a supporting part which is connected with the clamping connected girder and used for supporting the electrical heating diaphragm, and a first inserted groove for inserting one side of the electrical heating diaphragm is formed in the clamping connected girder. The insulation structure is arranged between the electrical heating diaphragm and the clamping connected girder and / or between the clamping connected girder and the supporting part to prevent conduction between the electrical heating diaphragm and the supporting part. The electrical heating diaphragm is connected to the clamping connected girder in a clamping mode through the first inserted groove, and the problems that materials are wasted and the assembly efficiency of the electrical heating filmwarmer is low due to the fact that the electrical heating diaphragm is prone to being damaged in the installation process of the of the electrical heating diaphragm of the electrical heating film warmer in the prior art are solved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to an electrothermal film heater and an assembly method of the heater. Background technique [0002] The electric heating film heater is a heating device that uses electricity as the energy source and resistance as the heating element to heat the room in the form of far-infrared heat. The electrothermal film heater itself has the advantages of long service life, small size, beautiful appearance, etc. without oxidation when heating, and is more and more widely used. The current electrothermal film heater usually includes a fixed frame and a number of electrothermal diaphragms installed on it. How to ensure the product reliability of the electrothermal film heater while improving the production efficiency of the heater, reducing the scrap rate and improving its product competitiveness is electric heating Research and development direction of membrane heater manufacturers...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D13/02F24D19/00
CPCF24D13/02F24D19/00F24D2200/08
Inventor 李忠正谢瑞良周小兵白相星廖泓斌张毅王红兵
Owner GREE ELECTRIC APPLIANCES INC
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